Home / 47,651,351.62-65,773,241.13-41,194,343.38

Finding the Fourth Proportional to 47,651,351.62, 65,773,241.13 and 41,194,343.38

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Solution

The fourth proportional to 47,651,351.62, 65,773,241.13 and 41,194,343.38 is: 56,860,621.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,651,351.62 : 65,773,241.13 = 41,194,343.38 : x
  2. Step 2: Convert to fraction form
    47,651,351.62/65,773,241.13 = 41,194,343.38/x
  3. Step 3: Cross multiply
    47,651,351.62x = 65,773,241.13 × 41,194,343.38
  4. Step 4: Simplify right side
    47,651,351.62x = 2,709,485,480,324,759.50
  5. Step 5: Solve for x
    x = 2,709,485,480,324,759.50/47,651,351.62
  6. Step 6: Final answer
    x = 56,860,621.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.